WO2023066890A1 - Dihydrochalcone derivatives - Google Patents
Dihydrochalcone derivatives Download PDFInfo
- Publication number
- WO2023066890A1 WO2023066890A1 PCT/EP2022/078895 EP2022078895W WO2023066890A1 WO 2023066890 A1 WO2023066890 A1 WO 2023066890A1 EP 2022078895 W EP2022078895 W EP 2022078895W WO 2023066890 A1 WO2023066890 A1 WO 2023066890A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rebaudioside
- extracts
- sweet
- compound
- sweet tasting
- Prior art date
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- QGGZBXOADPVUPN-UHFFFAOYSA-N dihydrochalcone Chemical class C=1C=CC=CC=1C(=O)CCC1=CC=CC=C1 QGGZBXOADPVUPN-UHFFFAOYSA-N 0.000 title description 2
- 235000009508 confectionery Nutrition 0.000 claims abstract description 137
- 239000000126 substance Substances 0.000 claims abstract description 127
- 150000001875 compounds Chemical class 0.000 claims abstract description 126
- 239000000203 mixture Substances 0.000 claims abstract description 75
- 239000000796 flavoring agent Substances 0.000 claims abstract description 29
- 235000019634 flavors Nutrition 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000000284 extract Substances 0.000 claims description 92
- -1 D-(+)-melizitose Chemical compound 0.000 claims description 66
- 229930182647 Trilobatin Natural products 0.000 claims description 58
- GSTCPEBQYSOEHV-QNDFHXLGSA-N trilobatin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(C=C1O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 GSTCPEBQYSOEHV-QNDFHXLGSA-N 0.000 claims description 56
- 239000001689 FEMA 4674 Substances 0.000 claims description 55
- 229930188195 rebaudioside Natural products 0.000 claims description 47
- 229930006000 Sucrose Natural products 0.000 claims description 46
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 46
- 239000005720 sucrose Substances 0.000 claims description 46
- 239000000047 product Substances 0.000 claims description 44
- 235000019605 sweet taste sensations Nutrition 0.000 claims description 44
- PBILBHLAPJTJOT-CQSZACIVSA-N Phyllodulcin Chemical compound C1=C(O)C(OC)=CC=C1[C@@H]1OC(=O)C2=C(O)C=CC=C2C1 PBILBHLAPJTJOT-CQSZACIVSA-N 0.000 claims description 42
- VGEREEWJJVICBM-UHFFFAOYSA-N phloretin Chemical compound C1=CC(O)=CC=C1CCC(=O)C1=C(O)C=C(O)C=C1O VGEREEWJJVICBM-UHFFFAOYSA-N 0.000 claims description 39
- 244000267823 Hydrangea macrophylla Species 0.000 claims description 30
- 235000014486 Hydrangea macrophylla Nutrition 0.000 claims description 30
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HELXLJCILKEWJH-NCGAPWICSA-N 0.000 claims description 28
- 235000019202 steviosides Nutrition 0.000 claims description 27
- 229930190741 phlomisoside Natural products 0.000 claims description 24
- PBILBHLAPJTJOT-UHFFFAOYSA-N 3S-phyllodulcin Natural products C1=C(O)C(OC)=CC=C1C1OC(=O)C2=C(O)C=CC=C2C1 PBILBHLAPJTJOT-UHFFFAOYSA-N 0.000 claims description 21
- YWPVROCHNBYFTP-UHFFFAOYSA-N Rubusoside Natural products C1CC2C3(C)CCCC(C)(C(=O)OC4C(C(O)C(O)C(CO)O4)O)C3CCC2(C2)CC(=C)C21OC1OC(CO)C(O)C(O)C1O YWPVROCHNBYFTP-UHFFFAOYSA-N 0.000 claims description 21
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims description 21
- GSGVXNMGMKBGQU-PHESRWQRSA-N rebaudioside M Chemical compound C[C@@]12CCC[C@](C)([C@H]1CC[C@@]13CC(=C)[C@@](C1)(CC[C@@H]23)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H]1O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C(=O)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H]1O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O GSGVXNMGMKBGQU-PHESRWQRSA-N 0.000 claims description 21
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- HELXLJCILKEWJH-UHFFFAOYSA-N entered according to Sigma 01432 Natural products C1CC2C3(C)CCCC(C)(C(=O)OC4C(C(O)C(O)C(CO)O4)O)C3CCC2(C2)CC(=C)C21OC(C1OC2C(C(O)C(O)C(CO)O2)O)OC(CO)C(O)C1OC1OC(CO)C(O)C(O)C1O HELXLJCILKEWJH-UHFFFAOYSA-N 0.000 claims description 15
- FTODBIPDTXRIGS-UHFFFAOYSA-N homoeriodictyol Natural products C1=C(O)C(OC)=CC(C2OC3=CC(O)=CC(O)=C3C(=O)C2)=C1 FTODBIPDTXRIGS-UHFFFAOYSA-N 0.000 claims description 15
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
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- 150000003839 salts Chemical class 0.000 claims description 13
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/30—Artificial sweetening agents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/88—Taste or flavour enhancing agents
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/44—Preparation of O-glycosides, e.g. glucosides
- C12P19/46—Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical bound to a cyclohexyl radical, e.g. kasugamycin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/01—Carboxylic ester hydrolases (3.1.1)
- C12Y301/01003—Triacylglycerol lipase (3.1.1.3)
Definitions
- the present invention relates to a compound or mixture of compounds of formula (I) as defined below for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s).
- the invention also provides a composition comprising a compound or mixture of compounds of formula (I), one or more sweet tasting substances and, optionally a sweet taste modulating substance as well as a product comprising the composition.
- a method for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s) is provided.
- the present invention also relates to a method of producing a compound or mixture of compounds of formula (I) and finally, the present invention also provides certain new compounds or compound mixtures as well as the use of compound (1) as defined below as a flavor, in particular as sweet tasting and/or sweet modulating substance.
- Sweet modulating taste solutions are an important tool to reduce the sugar content in sweetened foods and beverages while maintaining the overall taste profile.
- Existing solutions used in the flavor industry such as advantame, neohesperidine dihydrochalcone, re- baudiosides, rubusosides, mogrosides and erythritol come with their own disadvantages. They may have a lingering (bitter) aftertaste or off-taste and at the same time only provide low sweet modulating potency.
- they are often artificial compounds, which are largely considered less acceptable in food and drinks than natural, i.e. plant based, ingredients. For this reason, there is an ongoing search for effective sweet modulating compounds with sugar-like taste of natural origin.
- Stevia rebaudiana based extracts and isolates are widely used among Rubus suavissimus and Siraitia grosvenorii to improve sweet taste.
- Such natural sweet modulating systems are preferred solutions for product developers nowadays.
- sweet modulating terpeneglycosides such as rebaudiosides, rubusosides and mogrosides possess inherent non-sugar like taste attributes such as lingering aftertaste, licorice taste and bitterness.
- Dihydrochalcones are another class of sweet compounds such as neohesperidine dihydrochalcone which is, however, an artificial compound.
- Trilobatin represents one of the few natural dihydrochalcones (i.e. identified in natural source material) with a reported use as sweet modulating compound (W02008148239).
- the taste threshold is rather high and therefore a commercial use is very limited.
- 20 mg/kg trilobatin does not taste sweet, sweetness can be detected above 60 mg/kg trilobatin and 100 mg/kg is only “weakly sweet” compared to 0,5% sucrose solution.
- Trilobatin has been described as “sweet constituent” by He et al. among phloridizin, 3'-O- acetylphloridzin, 2'-0-acetylphloridzin and phloretin in Lithocarpus litseifolius and poly- stachyrus leaves (He et al., China Journal of Chinese Materia Medica, 37 (7), 2012). He et al. developed a method to quantify these Lithocarpus leaf constituents by UPLC-UV analysis but did not disclose any information on the sensory properties of the single or isolated compounds.
- phloretin-4'-p-D-glucopyranoside can be synonymously used for trilobatin.
- Chen et al. established the identification of 6"-0-acetyltrilobatin and 3"-0-acetylphloridizin in nature but did not disclose any sensory related information of these compounds.
- 2”-0-Acetyltriolbatin has been isolated from the leaves of Lithocarpus pachyphyllus by Qin X-D. and Liu J-K., Zeitschrift fiir Naturforschung 58c, 2003. The authors established the identification of 2”-Q-acetyltrilobatin and claimed this compound to be a “new sweet dihy- drochalcone glucoside”, but the authors did not disclose any sensory experiments and data.
- compounds which are able to generally improve the taste of sweet tasting applications by modulating other sensory descriptors such as reducing acidity, decreasing bitterness or increasing mouthfeel.
- the compounds should also be of natural, i.e. plant based origin.
- alkanoylation of phloretin-4'-monoglucoside increases its sweet modulating property and alkanoylation can be done by enzymatic means starting with natural plant extracts.
- R1 , R2, R3 and R4 are defined as shown in the following table: for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting sub- stance(s).
- Sweet tasting substances include any substance, which has a sweet taste, in particular sweeteners, but also substances, which do not provide a strong enough sweet taste on their own to qualify as sweeteners.
- the compounds of formula (I) as defined above are surprisingly able modulate the sweet taste of a sweet tasting substance in a favorable way, which provides significantly increased sweetness and/or mouthfeel, reduced acidity and/or a reduced bitter aftertaste or off-taste that commonly used sweeteners exhibit (see Example 10 below).
- alkanoylated trilobatins of formula (I) have a significantly larger sensory impact than trilobatin itself.
- the taste of a 5% sucrose solution was perceived as 27.5% sweeter with the addition of a compound of formula (I) while trilobatin did not have a significant sensory effect.
- Alkanoylation therefore appears to increase the sweet modulatory properties for trilobatin.
- the compounds of formula (I) can be derived in sufficient quantities by chemical or enzymatic alkanoylation of plant extracts and thus from natural sources.
- the compound or mixture of two or more compounds of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-allose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, L-(+)-rhamnose, L-(-)-fucose, D-
- sweet tasting carbohydrates such as suc
- the compound or mixture of two or more compounds of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) described above and additionally combined with one or more sweet taste modulating substances selected from the group consisting of hes- peretin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi ama- cha comprising active amounts of phyllodulcin.
- the compound or mixture of two or more compounds of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance ⁇ ) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubu- sosides.
- one or more sweet tasting substance ⁇ selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or
- compound (1) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra- alpha-glycosylated rubusosides.
- sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra- alpha-glycosylated
- compound (1) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) described above and additionally combined with one or more sweet taste modulating substances selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydro- chalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. ser- rata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
- the compounds of formula (I) can be used to modulate and optimize the flavor of a range of natural and synthetic sweet tasting substances, in particular sweeteners and can therefore be applied in a variety of common or dietetic foods and beverages.
- the compound or mixture of two or more compounds of formula (I) is used in an amount, in which it is perceived as sweet or less sweet than a 1.5 % sucrose solution in water. Larger amounts of the compound(s) of formula (I) are not required to achieve the desired modulatory effect and would likely not be economically reasonable.
- a sweetness of 1 .5 % sucrose solution in water is achieved at a concentration around 65 mg/kg.
- compound (1) is used in a concentration of 65 mg/kg or less with respect to the total sweetened composition or product.
- Particularly preferred in the context of the present invention is compound (1).
- the present invention also relates to a composition
- a composition comprising or consisting of a compound or mixture of two or more compounds of formula (I), preferably wherein the compound is obtainable or obtained by enzymatic alkanoylation of a plant extract, and one or more sweet tasting substance(s), preferably (a) sweet tasting substance(s) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-al- lose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-
- composition according to the invention is obtainable or obtained by a method according to the invention.
- the one or more sweet tasting substance(s) is/are selected from the group consisting of sucrose, fructose, glucose, stevi- sodes, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-gly- cosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosyl- ated rubusosides.
- the composition additionally comprises one or more sweet taste modulating substances selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
- the one or more sweet tasting substance(s) is/are selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- ortetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides and the composition additionally comprises one or more sweet taste modulating substance(s) selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin,
- composition according to any embodiment described above comprises compound (1) and one or more sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides.
- sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusoside
- composition comprising compound (1) and one or more sweet tasting substances selected from the group consisting of sucrose, fructose, glucose, stevi- sodes, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-gly- cosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides and one or more sweet taste modulating substance(s) selected from the group consisting of phyllodulcin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macrophylla ssp.
- sweet taste modulating substance(s) selected from the group consisting of phyllodulcin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macrophylla s
- the present invention further relates to a product comprising the composition as described above, wherein the amount of the compound or mixture of two or more compounds of formula (I) is less than 150 ppm, preferably less than 100 ppm, particularly preferably less than 65 ppm with respect to the total product.
- the product can be selected from the group consisting of pharmaceutical products for oral application, oral care products, liquid and solid products for nutrition or pleasure.
- the present invention also provides semi-finished products, which comprise 0.1 to 0.2 wt.- % of the compound or mixture of two or more compounds of formula (I).
- Semi-finished products are often aroma compositions, which are added to a product before use.
- Such semi-finished products may be free of the sweet tasting substances as defined above, but may contain the sweet modulating substances as defend above.
- a semi-finished product according to the invention therefore comprises a compound or mixture of two or more compounds of formula (I), in particular compound (1), and one or more sweet taste modulating substances selected from the group consisting of phyllodul- cin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macro- phylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
- the product may be selected from the group consisting of (reduced-calorie) baked goods (e.g. bread, dry biscuits, cakes, other baked articles), confectionary (e.g. muesli bar products, chocolates, chocolate bars, other products in bar form, fruit gums, dragees, hard and soft caramels, chewing gum), non-alcoholic drinks (e.g. cocoa, coffee, green tea, black tea, (green, black) tea drinks enriched with (green, black) tea extracts, rooibos tea, other herbal teas, fruit-containing soft drinks, isotonic drinks, refreshing drinks, nectars, fruit and vegetable juices, fruit or vegetable juice preparations), instant drinks (e.g.
- (reduced-calorie) baked goods e.g. bread, dry biscuits, cakes, other baked articles
- confectionary e.g. muesli bar products, chocolates, chocolate bars, other products in bar form, fruit gums, dragees, hard and soft caramels, chewing gum
- instant cocoa drinks, instant tea drinks, instant coffee drinks meat products (e.g. ham, fresh sausage or raw sausage preparations, spiced or marinated fresh or salt meat products), eggs or egg products (dried egg, egg white, egg yolk), cereal products (e.g. breakfast cereals, muesli bars, precooked ready-to-eat rice products), dairy products (e.g. full-fat or reduced-fat or fat-free milk drinks, rice pudding, yoghurt, kefir, cream cheese, soft cheese, hard cheese, dried milk powder, whey, butter, buttermilk, ice-cream, partially or completely hydrolysed milk-protein-containing products), products made from soy protein or other soybean fractions (e.g.
- soy milk and products produced therefrom drinks containing isolated or enzymatically treated soy protein, drinks containing soy flour, preparations containing soy lecithin, fermented products such as tofu or tempeh or products produced therefrom and mixtures with fruit preparations and optionally flavours), dairy-like preparations (milktype, yoghurt-type, dessert-type, ice cream) from protein rich plant materials (e.g. from seed materials of oat, almond, pea, lupine, lentils, faba beans, chickpea, rice, canola), plant protein-enriched non-dairy drinks, fruit preparations (e .g. jams, sorbets, fruit sauces, fruit fillings), vegetable preparations (e.g.
- ketchup sauces, dried vegetables, frozen vegetables, precooked vegetables, boiled-down vegetables
- snacks e.g. baked or fried potato crisps or potato dough products, maize- or groundnut-based extrudates
- fat- and oil-based products or emulsions thereof e.g. mayonnaise, remoulade, dressings, in each case full-fat or reduced-fat
- other ready-made dishes and soups e.g. dried soups, instant soups, precooked soups
- spices, spice mixtures and in particular seasonings which are used, for example, in the snacks field, sweetener preparations, tablets or sachets, other preparations for sweetening or whitening drinks.
- the product can be a dietary supplement or pharmaceutical product in the form of capsules, tablets (uncoated and coated tablets, e.g. gastro-resistant coatings), sugar-coated pills, granulates, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions, as pastes or as other formulations that can be swallowed or chewed.
- tablets uncoated and coated tablets, e.g. gastro-resistant coatings
- sugar-coated pills granulates, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions, as pastes or as other formulations that can be swallowed or chewed.
- Oral care products are formulations commonly used by those skilled in the art for cleaning and caring for the oral cavity and pharynx and for freshening the breath.
- Known and common oral care products are in the form of creams, gels, pastes, foams, emulsions, suspensions, aerosols, sprays as well as capsules, granules, pastilles, tablets, sweets or chewing gums, without this list of dosage forms being limiting with regard to the possible applications.
- Such formulations are used to clean and care for the tooth structure and oral cavity and to freshen the breath.
- oral care products according to the invention are preferably selected from the group consisting of: toothpastes, tooth gels, mouthwashes, mouth rinses, liquids for gargling, oral or pharyngeal sprays (pump or aerosol spray), lozenges, lozenges, candies, chewing gums, chewy candies and dental care chewing gums.
- the present invention also relates to a method for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s), comprising the steps:
- sweet tasting substance(s) preferably (a) sweet tasting substance ⁇ ) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-allose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, L-(+) sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose
- step (iii) combining the compound or mixture of compounds of formula (I) or the one or more sweet tasting substance(s) or the mixture obtained in step (ii) with one or more sweet taste modulating substances selected from the group consisting of hesperetin, hesperetin dihy- drochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperi- dindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
- Step (iii) can be performed before step (ii), i.e. by combining the one or more sweet taste modulating substances with the compound(s) of formula (I) from step (i) and then combining the resulting mixture with the one or more sweet tasting substance(s) in step (ii), or the one or more sweet tasting substance(s) can be combined with the one or more sweet taste modulating substances before they are combined with the compound(s) of formula (I) in step (ii).
- the one or more sweet tasting substance(s) is/are selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono- , di-, tri- or tetra-alpha-glycosylated rubusosides.
- step (ii) compound (1) is combined with one or more sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides.
- step (ii) compound (1) and one or more sweet tasting substances selected from the group consisting of sucrose, fructose, glucose, stevisodes, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, trior tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides are combined and in step (iii), compound (1) and the one or more sweet tasting substance(s) are further combined with one or more sweet taste modulating substance(s) selected from the group consisting of phyllodulcin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising of sucrose, fructose, glucose,
- the compound or mixture of two or more compounds of formula (I) and/or the one or more sweet tasting substance(s) and optionally the one or more sweet taste modulating substance(a) are combined with further components to form a product as described above.
- the compounds of formula (I) can be produced by chemical or enzymatic alkanoylation of trilobatin or a plant extract comprising trilobatin, in particular an extract from Lithocarpus species such as Averrhoa carambola, L. litseifolius, L. polystachyus and L. pachyphyllus or from Oxytropis myriophylla, Homalium stenophyllum, Malus trilo- bata, Symplocos species such as S. lancifolia, S. spicata and S. vacciniifolia, Vitis piasezkii and Vitis saccharifera.
- Lithocarpus species such as Averrhoa carambola, L. litseifolius, L. polystachyus and L. pachyphyllus
- Oxytropis myriophylla Homalium stenophyllum
- Malus trilo- bata Symplocos species
- the present invention also relates to a method of producing a compound or a mixture of two or more compounds of formula (I) comprising the steps:
- step (ii) subjecting the trilobatin or the extract from step (i) to a chemical or enzymatic alkanoylation.
- plant material in particular leafs of Lithocarpus litseifolius or Lithocarpus polystachyus is subjected to extraction with a solvent at a temperature from 0 °C to the boiling point of the respective solvent.
- the ratio of plant material : solvent may be between 1 :10 to 1 :30, preferably 1 :15 to 1 :25.
- the solvent is selected from the group consisting of water, subcritical or supercritical water, methanol, ethanol and mixtures thereof.
- the solvent may be removed and the extract purified by solid-phase adsorption.
- the adsorbent may be e.g. polystyrene or a mixture of polystyrene and other components.
- the purification with polystyrene resin yields extracts with around 25 % trilobatin.
- water and ethanol are used as solvent with a weight ratio of water : ethanol of at least 1 :3, the extraction temperature being between 30 and 50 °C, preferably 35 to 45 °C.
- extracts from Lithocarpus litseifolius, Lithocarpus polystachyus and Malus trilobata plant material are commercially available.
- step (i) of the method described above is then acylated either chemically or enzymatically.
- step (ii) the trilobatin or the extract from step (i) is acetylated with acetic acid anhydride as shown in Scheme 1 .
- acetylated trilobatin can be obtained by enzymatic acylation. Therefore, in another preferred embodiment of the method described above, in step (ii), the trilobatin or the extract from step (i) is incubated with an acyl donor and a lipase.
- Acyl donors may be selected form the group consisting of triacetin, tripropionin, tributyrin, acetic acid, acetic anhydride, ethyl acetate, ethyl propionate and ethyl butanoate.
- the lipase used in step (ii) of the method described above may be obtained from a microorganism selected from the group consisting of Candida antarctica A, Candida antarctica B, Candida rugosa, Burkholderia cepacia, Rhizopus sp., Rhizomucormiehei, Mucorjavani- cus, Yarrowia lypolytica, Geotrichum candidum, Aspergillus niger, Aspergillus oryzae, Pseudomonas alcaligenes, Pseudomonas mendocina, Thermomyces lanuginosus and Chromobacterium viscosum. These lipases are commercially available and are provided with instructions for the use by the manufacturer.
- a mixture of compounds may be obtained in the method described above, when the acylation is performed enzymatically.
- a mixture may be obtained in step (ii), which comprises or consists of phloridizin, trilobatin, 6"-0-acetylphloridizin, 6"-0-acetyltrilobatin (compound (1)), 3",6"-0-diacetylphloridizin and 3",6"-0-diacetyltrilobatin (compound (5)).
- step (ii) comprises or consists of phloridizin, trilobatin, 6"-0-acetylphloridizin, 6"-0-acetyltrilobatin (compound (1)), 3",6"-0-diacetylphloridizin and 3",6"-0-diacetyltrilobatin (compound (5)).
- the mixture is significantly different from the mixture obtained from pure trilobatin.
- the present invention also relates to a compound or mixture of two or more compounds of formula (I) obtained or obtainable by a method according to any of the embodiments described above.
- the present invention also relates to the use of compound (1) as a flavor, in particular as a sweet tasting and/or sweet taste modulating substance.
- the present invention also relates to a compound or mixture of compounds of formula (I) wherein R1 , R2, R3 and R4 are defined as shown in the following table:
- the invention is further characterized by illustrative, non-limiting examples.
- Figure 1 shows the Liquid Chromatography-Mass Spectrometry ((LC-MS) chromatogram of acetylated products of trilobatin and phloridizin of Lithocarpus extract.
- FIG. 2 shows the Liquid Chromatography-High Resolution Mass Spectrometry (LC- HRMS) analysis of a mixture of isolated diacetylated trilobatins. Charged aerosol detector signal is shown. Compound #1 represents 6“-0-acetyltrilobatin und compounds #2-6 rep- resent different dicacetyltrilobatins.
- LC- HRMS Liquid Chromatography-High Resolution Mass Spectrometry
- Example 1 Sensory impact of trilobatin and compound (1) The sensory impact of trilobatin and compound (1) have been compared by a trained sensory panel (Table 1) using a series of paired comparison tests. The samples were coded and randomized (referred to as Duo test):
- Example 2 Enzymatic acetylation of trilobatin and L. litseifolius extract
- a Lithocarpus litseifolius leaf extract containing 7% phloridizin and 47% trilobatin as well as 85% pure trilobatin were enzymatically (80°C, 4.5h, Novozyme 435) treated with lipase from Candida Antarctica in triacetin. Two mixtures with the following concentration of compounds were obtained: Table 2: Composition of enzymatically treated L. litseifolius extract and trilobatin
- L. litseifolius trilobatin compound amount [%] 0,25% in wa- amount 0,25% in water [mg/kg] [%] ter [mg/kg] phloridizin 0,52 12,88 0,05 1 ,20 trilobatin 2,29 57,30 0,12 2,92
- Table 2 shows that a specific composition of phloretin derivatives can be obtained by enzymatic transfer of acetyl group from triacetin to phloridizin and trilobatin respectively: 85% pure trilobatin was converted with high yield >90% to mono-, di and triacetylated trilobatin with almost equal amount of monoacetylated and diacetylated aglycons.
- trilobatin from L. litseifolius extract in triacetin was only converted by less than 60% yielding 6"-0-acetyltrilobatin as main component and ⁇ 10% diacetylated phloridizin and trilobatin.
- comparative sensory evaluation of both samples revealed equal sweet modulating activity.
- Acetylated Trilobatin can be obtained via enzymatic acetylation using an acetyl donor and a lipase.
- Trilobatin and Lithocarpus extract (50% Trilobatin) were suspended in triacetin at concentrations of 100 g/L and 200 g/L, respectively, and dissolved via incubation at 70 °C.
- Lipase Novozym 435 Novozymes, Lyngby, Denmark
- Example 5 Enyzmatic acetylation of L. litseifolius leaf extract 200 g/l L. litseifolius leaf extract (47% trilobatin, 7% phloridizin) was dissolved in triacetin and reacted with lipase Novozyme 435 for 6 h at 80°C. After cooling the mixture, the solution was filtrated. The solution contained 4.2% compound 1 . The intrinsic sweetness of the solution was determined by a Duo test comparing different concentrations of this solution with a 1 .5% sucrose sample. It turned out that 0.15% of the solution (containing 63 mg/kg compound 1) was as sweet as 1 .5% sucrose. As a consequence, a solution containing 63 mg/kg compound 1 is much sweeter (like 1.5% sucrose) than 100 mg/kg trilobatin (only “weakly sweet” comparable to 0,5% sucrose solution) as disclosed in W02008148239.
- Trilobatin (18% purity) was dissolved in triacetin and reacted with lipase Novozyme 435 for 6 h at 80°C. After cooling the mixture, the solution was filtrated. The solution contained 4.5% compound 1 and 3.9% diacetylated phloretin-4'-glucoside (such as compounds 5).
- a Duo test based on a 2% sucrose solution was performed to determine the threshold concentration above sweet modulating property could be detected. A concentration of 0.025% in 2% sucrose solution was significantly sweeter than the 2% sucrose solution without addition. As a consequence, the sum of 23 mg/kg of mono and diacetylated phloretin-4'-glucoside induced a perceivable sweet modulating activity.
- Diacetylated phloretin-4'-glucosides (such as compound 5) were additionally isolated from a reaction mixture as disclosed in example 2 and characterized by liquid chromatography (Waters Acquity UPLC system, Waters) coupled with high-resolution mass spectrometry (microTOFQII, Bruker) and charged aerosol detector (Corona Veo, Thermo). Chromatographic separation was carried out on a C-18 column (Kinetex, 100 mm x 2.1 mm, 1.7 pm; Phenomenex) at a temperature of 50 °C and a flow rate of 0.55 mL/min using an acetoni- trile/water gradient ( Figure 2).
- Example 8 Intrinsic sweetness of compound (1)
- the intrinsic sweetness of pure compound (1) was determined by a panel of 20 trained panellists. Thereby, a 1 ,5% sucrose solution was compared by a Duo test with 65 mg/kg of compound (1) in water. Statistical elaboration revealed no statistically significant difference (p ⁇ 0,05) between the samples and therefore 65 mg/kg of compound 1 tastes as sweet as a 1 ,5% sucrose solution. As a consequence, a solution containing 65 mg/kg compound 1 is much sweeter (like 1.5% sucrose) than 100 mg/kg trilobatin (only “weakly sweet” comparable to 0,5% sucrose solution) as disclosed in W02008148239. The intrinsic sweetness of compound (1) in a mixture of trilobatin and diacetyl trilobatins was similar than of pure compound (1).
- the compound (1) improves the overall taste of sweetened solutions as shown in table 3.
- A1 + compound (1) 81 % dosage: 80 mg/kg 4 6 5 1
- a dose of 10 mg/kg G92828 (equals 16 mg/kg of compound (1)) was combined with RS (20% Rubusosid, a sweet tasting substance as described above), PD (2,5% Phyllodulcin), HT (>85% Hesperetin) and PH (>98% Phloretin, all three sweet taste modulating substances as described above) at doses of 200, 120, 10 and 30 mg/kg respectively and the mixture was applied to restore the overall and sweet taste of an uncarbonated orange softdrink matrix with reduced sugar content (regular: 10-11 %).
- the panelists were asked to neutralise with tap water between each sample and the intensity of the descriptors of each sample were defined before tasting the next sample.
- the tasting of each RS, PD, HT or PH (A) were followed by the samples with added RS, PD, HT or PH + compound (1) (B) with each being compared to the intensities of the base.
- Table 4 Difference (A) of onset sweetness between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 5 Difference (A) of overall sweetness between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 6 Difference (A) of orange flavor between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 7 Difference (A) of fruity character between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH)+ 20 mg/kg G92828 (B) in orange soft- drink base (5% sucrose + 0.15% citric acid + 0.2% 332980 orange oil washed (product number 332980, Symrise))
- Table 8 Difference (A) of juicy character between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH)+ 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 9 Difference (A) of acidity between sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 10 Difference (A) of mouthfeel between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 11 Difference (A) of lingering sweetness between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 12 Difference (A) of off notes between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
- Table 12 Difference (A) of off notes between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and
- Table 4 shows that 6”-0-acetyltrilobatin (compound (1)) increases the onset sweetness in combination with RS, PD, HT and PH, with best effects for PD, HT and PH.
- the overall sweetness (Table 5) is increased by combination of 6”-0-acetyltrilobatin with RS, PD and HT, while proving especially effective for combination with PD and HT.
- a com- bination with PH is showing no increase in overall sweetness in comparison to PH but an improvement in onset sweetness.
- the taste of the lingering aftertaste of PD is slightly reduced, while a combination with RS shows a slight increase in lingering aftertaste.
- acetyltrilobatin shows no impact on the intensity of orange flavor (Table 6) or off notes (Table 12) forthe soft drink base, as well as in combination with RS, PD, HT and PH, while increasing the juicy character in combination with each tested FMP (Table 8) and also increasing fruity notes in combination with RS and PD (Table 7).
- the increase in overall sweetness is strongest for combinations with PD and HT, while a combination with PH shows no difference in overall sweetness but similar increase in onset sweetness as a combination of 6”-0-acetyltrilobatin with PD and HT.
- the increase in overall sweetness does not impact the lingering aftertaste in combination with HT and the intensity of lingering aftertaste of PD is even decreased, while these two FMPs show most increase in overall sweetness in combination with 6”-0-acetyltrilobatin.
- the drinking water is placed in a container and maltodextrin and gum arabic is dissolved in it. Then the flavouring is emulsified in the carrier solution with a Turrax. The temperature of the spray solution should not exceed 30 °C. The mixture is then spray-dried (inlet nomi- nal temperature: 185-195 °C, outlet nominal temperature: 70-75 °C).
- sucrose and 10 g tagatose are added to 0.5 g of a spray-dried semi-finished product from application example 1 (according to preparation A) and mixed.
- the product can for example be used as a sweetener with a bitter masking effect for coffee or tea.
- Chewing gum Parts A to D are mixed and kneaded intensively.
- the raw mass can be processed by way of example in the form of thin strips into ready-to-consume chewing gum.
- Palatinite was mixed with water and the mixture melted at 165 °C and then cooled to 115
- Polydextrose is itself a non-sweet-tasting polysaccharide with a low calorific value.
- the solid components or ingredients are individually mixed with water, combined and made up to 100 g with water.
- the concentrate obtained is then allowed to age over night at ambient temperature. Finally, 1 part concentrate is mixed with 5 parts carbonated water, filled into bottles and sealed.
- Standard dosage in milk for preparing an choco beverage 6.9 % by weight.
- Standard dosage in water for preparing a peach ice tea beverage 7.5 % by weight.
- the ingredients were mixed in the order listed in the order listed into bottled and sterilized.
- the invention has been made in the context of a partially publicly sponsored project (sponsor: BMBF, FKZ 13GW0226C and 13GW0226B).
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Abstract
The present invention relates to the use of a compound or a mixture of two or more compounds of formula for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), to a composition comprising such a compound or mixture and one or more sweet tasting substance(s) and to a product comprising such a composition. Furthermore, the present invention relates to a method for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), to a method for producing a compound according to the invention and to the use of such a compound as a flavour.
Description
Dihydrochalcone derivatives
The present invention relates to a compound or mixture of compounds of formula (I) as defined below for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s). The invention also provides a composition comprising a compound or mixture of compounds of formula (I), one or more sweet tasting substances and, optionally a sweet taste modulating substance as well as a product comprising the composition. Further, a method for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s) is provided. In addition, the present invention also relates to a method of producing a compound or mixture of compounds of formula (I) and finally, the present invention also provides certain new compounds or compound mixtures as well as the use of compound (1) as defined below as a flavor, in particular as sweet tasting and/or sweet modulating substance.
The sweet taste of food and beverages containing considerable quantities of sugar is often perceived as desirable by customers. However, there is a growing awareness that sugar, such as sucrose, glucose and fructose when consumed in significant quantities has a detrimental effect on customer’s health. Weight gain and associated cardio-vascular issues,
insulin resistance and type 2 diabetes as well as oral health problems are among the potential negative impacts of a high sugar diet.
Sweet modulating taste solutions are an important tool to reduce the sugar content in sweetened foods and beverages while maintaining the overall taste profile. Existing solutions used in the flavor industry, such as advantame, neohesperidine dihydrochalcone, re- baudiosides, rubusosides, mogrosides and erythritol come with their own disadvantages. They may have a lingering (bitter) aftertaste or off-taste and at the same time only provide low sweet modulating potency. Moreover, they are often artificial compounds, which are largely considered less acceptable in food and drinks than natural, i.e. plant based, ingredients. For this reason, there is an ongoing search for effective sweet modulating compounds with sugar-like taste of natural origin.
Stevia rebaudiana based extracts and isolates are widely used among Rubus suavissimus and Siraitia grosvenorii to improve sweet taste. Such natural sweet modulating systems are preferred solutions for product developers nowadays. However, sweet modulating terpeneglycosides such as rebaudiosides, rubusosides and mogrosides possess inherent non-sugar like taste attributes such as lingering aftertaste, licorice taste and bitterness. Dihydrochalcones are another class of sweet compounds such as neohesperidine dihydrochalcone which is, however, an artificial compound.
Trilobatin represents one of the few natural dihydrochalcones (i.e. identified in natural source material) with a reported use as sweet modulating compound (W02008148239). However, the taste threshold is rather high and therefore a commercial use is very limited. According to W02008148239, 20 mg/kg trilobatin does not taste sweet, sweetness can be detected above 60 mg/kg trilobatin and 100 mg/kg is only “weakly sweet” compared to 0,5% sucrose solution.
Trilobatin has been described as “sweet constituent” by He et al. among phloridizin, 3'-O- acetylphloridzin, 2'-0-acetylphloridzin and phloretin in Lithocarpus litseifolius and poly- stachyrus leaves (He et al., China Journal of Chinese Materia Medica, 37 (7), 2012). He et al. developed a method to quantify these Lithocarpus leaf constituents by UPLC-UV analysis but did not disclose any information on the sensory properties of the single or isolated compounds.
6"-0-Acetyltrilobatin and 3"-0-acetylphloridizin have been isolated from Lithocarpus litseifolius leaves and structurally elucidated for the first time by Chen et al. (Chen et al., Journal
of Asian Natural Products Research, 11 (6), 2009). The numeration of carbon atoms is as follows (according to Chen et al.):
For example, phloretin-4'-p-D-glucopyranoside can be synonymously used for trilobatin. Chen et al. established the identification of 6"-0-acetyltrilobatin and 3"-0-acetylphloridizin in nature but did not disclose any sensory related information of these compounds.
2”-0-Acetyltriolbatin has been isolated from the leaves of Lithocarpus pachyphyllus by Qin X-D. and Liu J-K., Zeitschrift fiir Naturforschung 58c, 2003. The authors established the identification of 2”-Q-acetyltrilobatin and claimed this compound to be a “new sweet dihy- drochalcone glucoside”, but the authors did not disclose any sensory experiments and data.
6”-Q-Acetylphloridzin, on the other hand, did not show any sweet taste or sweetness enhancing properties. It can therefore not be concluded that any dihydrochalcone glycoside carrying an acetyl substituent will taste sweet or be able to enhance or modulate sweetness.
It was objective of the present invention to provide compounds with effective sweet modulating activity, in particular compounds, which are capable of increasing the sweet flavor of one or more other sweet tasting substance(s) including sweeteners and thus facilitate a reduced amount of the sweet tasting substance or sweetener in a food or beverage while maintaining the overall sweetness. In addition, it was an objective of the present invention to provide compounds, which are able to generally improve the taste of sweet tasting applications by modulating other sensory descriptors such as reducing acidity, decreasing bitterness or increasing mouthfeel. And finally, the compounds should also be of natural, i.e. plant based origin.
In the context of the present invention, it was surprisingly found out that alkanoylation of phloretin-4'-monoglucoside increases its sweet modulating property and alkanoylation can be done by enzymatic means starting with natural plant extracts.
The above mentioned objectives are met by the use of a compound or a mixture of two or more compounds of formula (I)
(I), wherein R1 , R2, R3 and R4 are defined as shown in the following table:
for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting sub- stance(s).
Particularly preferred in the context of the present invention is the compound (1) as defined above.
Sweet tasting substances include any substance, which has a sweet taste, in particular sweeteners, but also substances, which do not provide a strong enough sweet taste on their own to qualify as sweeteners.
The compounds of formula (I) as defined above are surprisingly able modulate the sweet taste of a sweet tasting substance in a favorable way, which provides significantly increased sweetness and/or mouthfeel, reduced acidity and/or a reduced bitter aftertaste or
off-taste that commonly used sweeteners exhibit (see Example 10 below). As demonstrated in Example 1 below, alkanoylated trilobatins of formula (I) have a significantly larger sensory impact than trilobatin itself. Using the same dosage, the taste of a 5% sucrose solution was perceived as 27.5% sweeter with the addition of a compound of formula (I) while trilobatin did not have a significant sensory effect. Alkanoylation therefore appears to increase the sweet modulatory properties for trilobatin. Advantageously, the compounds of formula (I) can be derived in sufficient quantities by chemical or enzymatic alkanoylation of plant extracts and thus from natural sources.
In one embodiment of the use described above, the compound or mixture of two or more compounds of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-allose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, L-(+)-rhamnose, L-(-)-fucose, D- sorbose, D-mannose, D-(-)-tagatose, D-arabinose, L-arabinose, D-(+)-xylose, D-lyxose, D- ribose, D-ribulose, D-(-)-erythrose, D-(+)-threose, D-glyceraldehyde, maltodextrin), sugar alcohols (such as erythritol, threitol, arabitol, ribitol, xylitol, sorbitol, mannitol, maltitol, iso- maltit, dulcitol, lactitol), proteins (such as miraculin, pentaidin, monellin, thaumatin, curculin, brazzein, mabinlin), D-amino acids (such as D-phenylalanine, D-tryptophan) or extracts or fractions obtained from natural sources containing these amino acids and/or proteins and the physiologically acceptable salts of these amino acids and/or proteins, particularly the sodium, potassium, calcium or ammonium salts thereof, steviolgylcoside, stevioside, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, steviolbiosid, re- baudiosides, rebaudioside A, rebaudioside B, rebaudioside C, rebaudioside D, rebaudi- oside E, rebaudioside F, rebaudioside G, rebaudioside H, rebaudioside M, rebaudioside N, rebaudioside X, dulcoside, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubu- sosides, suavioside A, suavioside B, suavioside G, suavioside H, suavioside I, suavioside J, baiyunoside 1 , baiyunoside 2, phlomisoside 1 , phlomisoside 2, phlomisoside 3, phlomi- soside 4, abrusoside A, abrusoside B, abrusoside C, abrusoside D, cyclocaryoside A, cy- clocaryoside I, oslandin, polypodoside A, strogin 1 , strogin, 2, strogin 4, selligueanin A, dihydroquercetin-3-acetate, perillartin, telosmosid A15, periandrin l-V, pterocaryoside, cyclocaryoside, mukurozioside, trans-anethol, bryoside, bryonoside, bryonodulcoside, car-
nosifloside, scandenoside, gypenoside, hematoxylin, cyanin, chlorogenic acid, albiziasap- onin, telosmoside, gaudichaudiosid, balansin A, balansin B, mogrosides, such as mogroside V, hernandulcine, monatin, glycyrrhetinic acid and its derivatives, particularly glycyrrhizin, preferably glycyrrhizin ammonium salt; extracts or enriched fractions of such extracts such as extracts of Thaumatococcus or Stevia ssp., particularly Stevia rebaudiana, stevia leaf extract, swingle extracts, particularly Momordica or Siratia grosvenorii or Luo- Han-Guo, extracts of Glycerrhyzia ssp., particularly Glycerrhyzia glabra or Glycerrhyzia uralensis, extracts of Rubus ssp., particularly Rubus suavissimus or Rubus chingii comprising rubusoside, extracts of Mycetia balansae, preferably comprising balansin A and/or balansin B and, synthetic sweet tasting substances, preferably selected from the group consisting of magap, sodium cyclamate or other physiologically acceptable salts of cyclamic acid, acesulfam K, saccharin, saccharin sodium salt, aspartam, superaspartam, neotam, alitam, advantam, perillartin, sucralose, lugduname, carrelame, sucrononate and sucrooctate, or mixtures thereof.
In a preferred embodiment of the use described above, the compound or mixture of two or more compounds of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) described above and additionally combined with one or more sweet taste modulating substances selected from the group consisting of hes- peretin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi ama- cha comprising active amounts of phyllodulcin.
Particularly preferably, the compound or mixture of two or more compounds of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance^) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubu- sosides.
Further preferably, compound (1) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or
tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra- alpha-glycosylated rubusosides.
In another preferred embodiment of the use described above, compound (1) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) described above and additionally combined with one or more sweet taste modulating substances selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydro- chalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. ser- rata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
The compounds of formula (I) can be used to modulate and optimize the flavor of a range of natural and synthetic sweet tasting substances, in particular sweeteners and can therefore be applied in a variety of common or dietetic foods and beverages.
Preferably, the compound or mixture of two or more compounds of formula (I) is used in an amount, in which it is perceived as sweet or less sweet than a 1.5 % sucrose solution in water. Larger amounts of the compound(s) of formula (I) are not required to achieve the desired modulatory effect and would likely not be economically reasonable. In case of compound (1) defined below, a sweetness of 1 .5 % sucrose solution in water is achieved at a concentration around 65 mg/kg. Thus in a preferred embodiment of the use described above, compound (1) is used in a concentration of 65 mg/kg or less with respect to the total sweetened composition or product.
Preferred is a use as described above, wherein the compound or compounds of formula (I) is/are selected from the group consisting of
compound (1)
5 compound (4) and
Particularly preferred in the context of the present invention is compound (1).
The present invention also relates to a composition comprising or consisting of a compound or mixture of two or more compounds of formula (I), preferably wherein the compound is obtainable or obtained by enzymatic alkanoylation of a plant extract, and one or more sweet tasting substance(s), preferably (a) sweet tasting substance(s) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-al- lose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, !_-(+)- rhamnose, L-(-)-fucose, D-sorbose, D-mannose, D-(-)-tagatose, D-arabinose, L- arabinose, D-(+)-xylose, D-lyxose, D-ribose, D-ribulose, D-(-)-erythrose, D-(+)-thre- ose, D-glyceraldehyde, maltodextrin), sugar alcohols (such as erythritol, threitol, arabitol, ribitol, xylitol, sorbitol, mannitol, maltitol, isomaltit, dulcitol, lactitol), proteins (such as miraculin, pentaidin, monellin, thaumatin, curculin, brazzein, mabinlin), D- amino acids (such as D-phenylalanine, D-tryptophan) or extracts or fractions obtained from natural sources containing these amino acids and/or proteins and the physiologically acceptable salts of these amino acids and/or proteins, particularly the sodium, potassium, calcium or ammonium salts thereof, steviolgylcoside, stevioside,
mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, steviolbio- sid, rebaudiosides, rebaudioside A, rebaudioside B, rebaudioside C, rebaudioside D, rebaudioside E, rebaudioside F, rebaudioside G, rebaudioside H, rebaudioside M, rebaudioside N, rebaudioside X, dulcoside, rubusoside, mono-, di-, tri- or tetra- alpha-glycosylated rubusosides, suavioside A, suavioside B, suavioside G, suavio- side H, suavioside I, suavioside J, baiyunoside 1 , baiyunoside 2, phlomisoside 1 , phlomisoside 2, phlomisoside 3, phlomisoside 4, abrusoside A, abrusoside B, abru- soside C, abrusoside D, cyclocaryoside A, cyclocaryoside I, oslandin, polypodoside A, strogin 1 , strogin, 2, strogin 4, selligueanin A, dihydroquercetin-3-acetate, peril- lartin, telosmosid A15, periandrin l-V, pterocaryoside, cyclocaryoside, mukurozio- side, trans-anethol, bryoside, bryonoside, bryonodulcoside, carnosifloside, scan- denoside, gypenoside, hematoxylin, cyanin, chlorogenic acid, albiziasaponin, telos- moside, gaudichaudiosid, balansin A, balansin B, mogrosides, such as mogroside V, hernandulcine, monatin, glycyrrhetinic acid and its derivatives, particularly glycyr- rhizin, preferably glycyrrhizin ammonium salt; extracts or enriched fractions of such extracts such as extracts of Thaumatococcus or Stevia ssp., particularly Stevia re- baudiana, stevia leaf extract, swingle extracts, particularly Momordica or Siratia grosvenorii or Luo-Han-Guo, extracts of Glycerrhyzia ssp., particularly Glycerrhyzia glabra or Glycerrhyzia uralensis, extracts of Rubus ssp., particularly Rubus suavis- simus or Rubus chingii comprising rubusoside, extracts of Mycetia balansae, preferably comprising balansin A and/or balansin B and, synthetic sweet tasting substances, preferably selected from the group consisting of magap, sodium cyclamate or other physiologically acceptable salts of cyclamic acid, acesulfam K, saccharin, saccharin sodium salt, aspartam, superaspartam, neotam, alitam, advantam, perillartin, sucralose, lugduname, carrelame, sucrononate and su- crooctate, or mixtures thereof.
It is preferred that the composition according to the invention is obtainable or obtained by a method according to the invention.
Particularly preferably, in the composition described above, the one or more sweet tasting substance(s) is/are selected from the group consisting of sucrose, fructose, glucose, stevi-
sodes, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-gly- cosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosyl- ated rubusosides.
In a preferred embodiment of the composition described above, the composition additionally comprises one or more sweet taste modulating substances selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
Particularly preferably, in the composition according to any embodiment described above, the one or more sweet tasting substance(s) is/are selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- ortetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides and the composition additionally comprises one or more sweet taste modulating substance(s) selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
Further preferably, the composition according to any embodiment described above comprises compound (1) and one or more sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides.
Further preferably is a composition comprising compound (1) and one or more sweet tasting substances selected from the group consisting of sucrose, fructose, glucose, stevi- sodes, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-gly- cosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides and one or more sweet taste modulating substance(s) selected from the group consisting of phyllodulcin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
The present invention further relates to a product comprising the composition as described above, wherein the amount of the compound or mixture of two or more compounds of formula (I) is less than 150 ppm, preferably less than 100 ppm, particularly preferably less than 65 ppm with respect to the total product.
The product can be selected from the group consisting of pharmaceutical products for oral application, oral care products, liquid and solid products for nutrition or pleasure.
The present invention also provides semi-finished products, which comprise 0.1 to 0.2 wt.- % of the compound or mixture of two or more compounds of formula (I). Semi-finished products are often aroma compositions, which are added to a product before use. Such semi-finished products may be free of the sweet tasting substances as defined above, but may contain the sweet modulating substances as defend above.
A semi-finished product according to the invention therefore comprises a compound or mixture of two or more compounds of formula (I), in particular compound (1), and one or more sweet taste modulating substances selected from the group consisting of phyllodul- cin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macro- phylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
Preferably, the product may be selected from the group consisting of (reduced-calorie) baked goods (e.g. bread, dry biscuits, cakes, other baked articles), confectionary (e.g. muesli bar products, chocolates, chocolate bars, other products in bar form, fruit gums, dragees, hard and soft caramels, chewing gum), non-alcoholic drinks (e.g. cocoa, coffee, green tea, black tea, (green, black) tea drinks enriched with (green, black) tea extracts, rooibos tea, other herbal teas, fruit-containing soft drinks, isotonic drinks, refreshing drinks, nectars, fruit and vegetable juices, fruit or vegetable juice preparations), instant drinks (e.g. instant cocoa drinks, instant tea drinks, instant coffee drinks), meat products (e.g. ham, fresh sausage or raw sausage preparations, spiced or marinated fresh or salt meat products), eggs or egg products (dried egg, egg white, egg yolk), cereal products (e.g. breakfast cereals, muesli bars, precooked ready-to-eat rice products), dairy products (e.g. full-fat or reduced-fat or fat-free milk drinks, rice pudding, yoghurt, kefir, cream cheese, soft cheese, hard cheese, dried milk powder, whey, butter, buttermilk, ice-cream, partially or completely hydrolysed milk-protein-containing products), products made from soy protein or other soybean fractions (e.g. soy milk and products produced therefrom, drinks containing isolated or enzymatically treated soy protein, drinks containing soy flour, preparations containing soy lecithin, fermented products such as tofu or tempeh or products produced therefrom
and mixtures with fruit preparations and optionally flavours), dairy-like preparations (milktype, yoghurt-type, dessert-type, ice cream) from protein rich plant materials (e.g. from seed materials of oat, almond, pea, lupine, lentils, faba beans, chickpea, rice, canola), plant protein-enriched non-dairy drinks, fruit preparations (e .g. jams, sorbets, fruit sauces, fruit fillings), vegetable preparations (e.g. ketchup, sauces, dried vegetables, frozen vegetables, precooked vegetables, boiled-down vegetables), snacks (e.g. baked or fried potato crisps or potato dough products, maize- or groundnut-based extrudates), fat- and oil-based products or emulsions thereof (e.g. mayonnaise, remoulade, dressings, in each case full-fat or reduced-fat), other ready-made dishes and soups (e.g. dried soups, instant soups, precooked soups), spices, spice mixtures and in particular seasonings which are used, for example, in the snacks field, sweetener preparations, tablets or sachets, other preparations for sweetening or whitening drinks.
The product can be a dietary supplement or pharmaceutical product in the form of capsules, tablets (uncoated and coated tablets, e.g. gastro-resistant coatings), sugar-coated pills, granulates, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions, as pastes or as other formulations that can be swallowed or chewed.
Oral care products are formulations commonly used by those skilled in the art for cleaning and caring for the oral cavity and pharynx and for freshening the breath. Known and common oral care products are in the form of creams, gels, pastes, foams, emulsions, suspensions, aerosols, sprays as well as capsules, granules, pastilles, tablets, sweets or chewing gums, without this list of dosage forms being limiting with regard to the possible applications. Such formulations are used to clean and care for the tooth structure and oral cavity and to freshen the breath. In particular, oral care products according to the invention are preferably selected from the group consisting of: toothpastes, tooth gels, mouthwashes, mouth rinses, liquids for gargling, oral or pharyngeal sprays (pump or aerosol spray), lozenges, lozenges, candies, chewing gums, chewy candies and dental care chewing gums.
The present invention also relates to a method for modulating and/or optimizing the flavor of one or more sweet tasting substance(s), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s), comprising the steps:
(i) providing a compound or mixture of two or more compounds of formula (I),
(ii) combining the compound or mixture of two or more compounds of formula (I) from step (i) with one or more sweet tasting substance(s), preferably (a) sweet tasting substance^) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-allose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, L-(+)-rhamnose, L-(-)-fucose, D- sorbose, D-mannose, D-(-)-tagatose, D-arabinose, L-arabinose, D-(+)-xylose, D-lyxose, D- ribose, D-ribulose, D-(-)-erythrose, D-(+)-threose, D-glyceraldehyde, maltodextrin), sugar alcohols (such as erythritol, threitol, arabitol, ribitol, xylitol, sorbitol, mannitol, maltitol, iso- maltit, dulcitol, lactitol), proteins (such as miraculin, pentaidin, monellin, thaumatin, curculin, brazzein, mabinlin), D-amino acids (such as D-phenylalanine, D-tryptophan) or extracts or fractions obtained from natural sources containing these amino acids and/or proteins and the physiologically acceptable salts of these amino acids and/or proteins, particularly the sodium, potassium, calcium or ammonium salts thereof, steviolgylcoside, stevioside, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, steviolbiosid, re- baudiosides, rebaudioside A, rebaudioside B, rebaudioside C, rebaudioside D, rebaudi- oside E, rebaudioside F, rebaudioside G, rebaudioside H, rebaudioside M, rebaudioside N, rebaudioside X, dulcoside, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubu- sosides, suavioside A, suavioside B, suavioside G, suavioside H, suavioside I, suavioside J, baiyunoside 1 , baiyunoside 2, phlomisoside 1 , phlomisoside 2, phlomisoside 3, phlomi- soside 4, abrusoside A, abrusoside B, abrusoside C, abrusoside D, cyclocaryoside A, cy- clocaryoside I, oslandin, polypodoside A, strogin 1 , strogin, 2, strogin 4, selligueanin A, dihydroquercetin-3-acetate, perillartin, telosmosid A15, periandrin l-V, pterocaryoside, cyclocaryoside, mukurozioside, trans-anethol, bryoside, bryonoside, bryonodulcoside, car- nosifloside, scandenoside, gypenoside, hematoxylin, cyanin, chlorogenic acid, albiziasap- onin, telosmoside, gaudichaudiosid, balansin A, balansin B, mogrosides, such as mogroside V, hernandulcine, monatin, glycyrrhetinic acid and its derivatives, particularly glycyrrhizin, preferably glycyrrhizin ammonium salt; extracts or enriched fractions of such extracts such as extracts of Thaumatococcus or Stevia ssp., particularly Stevia rebaudiana, stevia leaf extract, swingle extracts, particularly Momordica or Siratia grosvenorii or Luo- Han-Guo, extracts of Glycerrhyzia ssp., particularly Glycerrhyzia glabra or Glycerrhyzia uralensis, extracts of Rubus ssp., particularly Rubus suavissimus or Rubus chingii comprising rubusoside, extracts of Mycetia balansae, preferably comprising balansin A and/or balansin B and,
synthetic sweet tasting substances, preferably selected from the group consisting of magap, sodium cyclamate or other physiologically acceptable salts of cyclamic acid, acesulfam K, saccharin, saccharin sodium salt, aspartam, superaspartam, neotam, alitam, advantam, perillartin, sucralose, lugduname, carrelame, sucrononate and sucrooctate, or mixtures thereof, and optionally
(iii) combining the compound or mixture of compounds of formula (I) or the one or more sweet tasting substance(s) or the mixture obtained in step (ii) with one or more sweet taste modulating substances selected from the group consisting of hesperetin, hesperetin dihy- drochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperi- dindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
Step (iii) can be performed before step (ii), i.e. by combining the one or more sweet taste modulating substances with the compound(s) of formula (I) from step (i) and then combining the resulting mixture with the one or more sweet tasting substance(s) in step (ii), or the one or more sweet tasting substance(s) can be combined with the one or more sweet taste modulating substances before they are combined with the compound(s) of formula (I) in step (ii).
Particularly preferably, in the method according to any embodiment described above, the one or more sweet tasting substance(s) is/are selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono- , di-, tri- or tetra-alpha-glycosylated rubusosides.
Further preferably, in the method according to any embodiment described above, in step (ii), compound (1) is combined with one or more sweet tasting substance(s) selected from the group consisting of sucrose, fructose, glucose, steviosides, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides.
Further preferable is a method as described above, wherein in step (ii), compound (1) and one or more sweet tasting substances selected from the group consisting of sucrose, fructose, glucose, stevisodes, rebaudiosides, rebaudioside A, rebaudioside M, mono-, di-, trior tetra-alpha-glycosylated steviosides or rebaudiosides, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides are combined and in step (iii), compound (1) and the one or more sweet tasting substance(s) are further combined with one or more sweet taste modulating substance(s) selected from the group consisting of phyllodulcin, hersperetin, hesperetindihydrochalkon and phloretin or extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin.
In one embodiment of the method described above, the compound or mixture of two or more compounds of formula (I) and/or the one or more sweet tasting substance(s) and optionally the one or more sweet taste modulating substance(a) are combined with further components to form a product as described above.
It was found out that the compounds of formula (I) can be produced by chemical or enzymatic alkanoylation of trilobatin or a plant extract comprising trilobatin, in particular an extract from Lithocarpus species such as Averrhoa carambola, L. litseifolius, L. polystachyus and L. pachyphyllus or from Oxytropis myriophylla, Homalium stenophyllum, Malus trilo- bata, Symplocos species such as S. lancifolia, S. spicata and S. vacciniifolia, Vitis piasezkii and Vitis saccharifera. The best results can be obtained by extracting L. litseifolius, L. polystachyus and Malus trilobata. In Lithocarpus litseifolius and Lithocarpus polystachyus particularly large amounts of trilobatin are found in the leaves, while for Malus trilobata, extraction of root material gives the best results.
The present invention also relates to a method of producing a compound or a mixture of two or more compounds of formula (I) comprising the steps:
(i) providing trilobatin or an extract from Lithocarpus litseifolius or Lithocarpus polystachyus leaf material or an extract from Malus trilobata root material; and
(ii) subjecting the trilobatin or the extract from step (i) to a chemical or enzymatic alkanoylation.
To provide an extract from the plant materials in step (i), plant material, in particular leafs of Lithocarpus litseifolius or Lithocarpus polystachyus is subjected to extraction with a solvent at a temperature from 0 °C to the boiling point of the respective solvent. For the extraction, the ratio of plant material : solvent may be between 1 :10 to 1 :30, preferably 1 :15 to 1 :25. Preferably, the solvent is selected from the group consisting of water, subcritical or supercritical water, methanol, ethanol and mixtures thereof. The solvent may be removed and the extract purified by solid-phase adsorption. The adsorbent may be e.g. polystyrene or a mixture of polystyrene and other components. The purification with polystyrene resin yields extracts with around 25 % trilobatin. Preferably, water and ethanol are used as solvent with a weight ratio of water : ethanol of at least 1 :3, the extraction temperature being between 30 and 50 °C, preferably 35 to 45 °C. Alternatively, extracts from Lithocarpus litseifolius, Lithocarpus polystachyus and Malus trilobata plant material are commercially available.
The tribobatin or extract from step (i) of the method described above is then acylated either chemically or enzymatically. In a preferred embodiment of the method described above, in step (ii), the trilobatin or the extract from step (i) is acetylated with acetic acid anhydride as shown in Scheme 1 .
Scheme 1 : Synthesis of multiple acetylated trilobatin with acetic anhydride.
Alternatively, acetylated trilobatin can be obtained by enzymatic acylation. Therefore, in another preferred embodiment of the method described above, in step (ii), the trilobatin or the extract from step (i) is incubated with an acyl donor and a lipase.
Acyl donors may be selected form the group consisting of triacetin, tripropionin, tributyrin, acetic acid, acetic anhydride, ethyl acetate, ethyl propionate and ethyl butanoate.
The lipase used in step (ii) of the method described above may be obtained from a microorganism selected from the group consisting of Candida antarctica A, Candida antarctica B, Candida rugosa, Burkholderia cepacia, Rhizopus sp., Rhizomucormiehei, Mucorjavani- cus, Yarrowia lypolytica, Geotrichum candidum, Aspergillus niger, Aspergillus oryzae, Pseudomonas alcaligenes, Pseudomonas mendocina, Thermomyces lanuginosus and Chromobacterium viscosum. These lipases are commercially available and are provided with instructions for the use by the manufacturer.
A mixture of compounds may be obtained in the method described above, when the acylation is performed enzymatically. In particular, a mixture may be obtained in step (ii), which comprises or consists of phloridizin, trilobatin, 6"-0-acetylphloridizin, 6"-0-acetyltrilobatin (compound (1)), 3",6"-0-diacetylphloridizin and 3",6"-0-diacetyltrilobatin (compound (5)). In case an extract from Lithocarpus litseifolius or Lithocarpus polystachyus leaf material or from Malus trilobata root material is used, the mixture is significantly different from the mixture obtained from pure trilobatin.
The present invention also relates to a compound or mixture of two or more compounds of formula (I) obtained or obtainable by a method according to any of the embodiments described above.
Furthermore, the present invention also relates to the use of compound (1) as a flavor, in particular as a sweet tasting and/or sweet taste modulating substance.
The taste and the taste modulating properties of compound (1) have not been described in the prior art.
Finally, the present invention also relates to a compound or mixture of compounds of formula (I) wherein R1 , R2, R3 and R4 are defined as shown in the following table:
These compounds have not been described in the prior art and no information was therefore available on their taste and sweet modulation properties.
The invention is further characterized by illustrative, non-limiting examples.
Short description of the figures Figure 1 shows the Liquid Chromatography-Mass Spectrometry ((LC-MS) chromatogram of acetylated products of trilobatin and phloridizin of Lithocarpus extract.
Figure 2 shows the Liquid Chromatography-High Resolution Mass Spectrometry (LC- HRMS) analysis of a mixture of isolated diacetylated trilobatins. Charged aerosol detector signal is shown. Compound #1 represents 6“-0-acetyltrilobatin und compounds #2-6 rep- resent different dicacetyltrilobatins.
Example 1 : Sensory impact of trilobatin and compound (1)
The sensory impact of trilobatin and compound (1) have been compared by a trained sensory panel (Table 1) using a series of paired comparison tests. The samples were coded and randomized (referred to as Duo test):
Table 1 : Duo test of compounds against 5% sucrose solution
Each of compound (1) and trilobatin has been compared with a 5% sucrose solution in water. Surprisingly, 6”-O acetylated trilobatin showed significant (p=0,006) sweet modulating activity whereas trilobatin did not show a significant sensory effect. By addition of 50 mg/kg compound (1) the taste of the 5% sucrose solution was perceived as 27.5% sweeter than without addition. Example 2: Enzymatic acetylation of trilobatin and L. litseifolius extract
A Lithocarpus litseifolius leaf extract containing 7% phloridizin and 47% trilobatin as well as 85% pure trilobatin were enzymatically (80°C, 4.5h, Novozyme 435) treated with lipase from Candida Antarctica in triacetin. Two mixtures with the following concentration of compounds were obtained: Table 2: Composition of enzymatically treated L. litseifolius extract and trilobatin
L. litseifolius trilobatin compound amount [%] 0,25% in wa- amount 0,25% in water [mg/kg] [%] ter [mg/kg] phloridizin 0,52 12,88 0,05 1 ,20 trilobatin 2,29 57,30 0,12 2,92
6"-0-acetylphloridizin 0,37 9,23 0,16 4,03
6"-0-acetyltrilobatin
(compound (1)) 1 ,63 40,63 0,76 19,10
3",6"-0-diacetylphloridizin 0,22 5,56 0,36 9,04
3",6"-0-diacetyltrilobatin
(compound (5)) 0,38 9,58 0,44 10,91
Table 2 shows that a specific composition of phloretin derivatives can be obtained by enzymatic transfer of acetyl group from triacetin to phloridizin and trilobatin respectively: 85% pure trilobatin was converted with high yield >90% to mono-, di and triacetylated trilobatin with almost equal amount of monoacetylated and diacetylated aglycons. In comparison, trilobatin from L. litseifolius extract in triacetin was only converted by less than 60% yielding 6"-0-acetyltrilobatin as main component and < 10% diacetylated phloridizin and trilobatin. Despite the differences in the degree of acetylation, comparative sensory evaluation of both samples revealed equal sweet modulating activity.
Example 3: Chemical synthesis of multiple acetylated trilobatin
2.5 g/L. litseifolius extract (18% trilobatin) was dissolved in 20 mL acetic anhydride. 4 g of sodium acetate was added and the mixture was slowly refluxed for 2 hours. The reaction mixture was cooled down, 50 mL water were added to hydrolyse excess of acetic anhydride and the crude product was finally liquid-liquid extracted by adding another 100 mL water and ethyl acetate (three times with phase ratio 1 :1). The organic phase was neutralized with sodium carbonate solution, dried and concentrated. Trilobatin was completely converted to multiple acetylated trilobatin and the mixture showed sweet taste in water at 200 mg/kg dosage.
Example 4: Enyzmatic acetylation
Acetylated Trilobatin can be obtained via enzymatic acetylation using an acetyl donor and a lipase. Trilobatin and Lithocarpus extract (50% Trilobatin) were suspended in triacetin at concentrations of 100 g/L and 200 g/L, respectively, and dissolved via incubation at 70 °C. Lipase Novozym 435 (Novozymes, Lyngby, Denmark) was added to the solutions at concentrations of 50 g/L and incubated under agitation for 4.5 h at 70 °C. After incubation lipase was removed via filtration. Samples were analysed via HPLC-MS and acetylated products of acetylated Lithocarpus extract are shown in Figure 1.
Example 5: Enyzmatic acetylation of L. litseifolius leaf extract
200 g/l L. litseifolius leaf extract (47% trilobatin, 7% phloridizin) was dissolved in triacetin and reacted with lipase Novozyme 435 for 6 h at 80°C. After cooling the mixture, the solution was filtrated. The solution contained 4.2% compound 1 . The intrinsic sweetness of the solution was determined by a Duo test comparing different concentrations of this solution with a 1 .5% sucrose sample. It turned out that 0.15% of the solution (containing 63 mg/kg compound 1) was as sweet as 1 .5% sucrose. As a consequence, a solution containing 63 mg/kg compound 1 is much sweeter (like 1.5% sucrose) than 100 mg/kg trilobatin (only “weakly sweet” comparable to 0,5% sucrose solution) as disclosed in W02008148239.
Example 6: Enyzmatic acetylation of trilobatin
150 g/l Trilobatin (78% purity) was dissolved in triacetin and reacted with lipase Novozyme 435 for 6 h at 80°C. After cooling the mixture, the solution was filtrated. The solution contained 4.5% compound 1 and 3.9% diacetylated phloretin-4'-glucoside (such as compounds 5). A Duo test based on a 2% sucrose solution was performed to determine the threshold concentration above sweet modulating property could be detected. A concentration of 0.025% in 2% sucrose solution was significantly sweeter than the 2% sucrose solution without addition. As a consequence, the sum of 23 mg/kg of mono and diacetylated phloretin-4'-glucoside induced a perceivable sweet modulating activity.
Example 7: Characterization of diacetylated phloretin-4'-glucosides
Diacetylated phloretin-4'-glucosides (such as compound 5) were additionally isolated from a reaction mixture as disclosed in example 2 and characterized by liquid chromatography (Waters Acquity UPLC system, Waters) coupled with high-resolution mass spectrometry (microTOFQII, Bruker) and charged aerosol detector (Corona Veo, Thermo). Chromatographic separation was carried out on a C-18 column (Kinetex, 100 mm x 2.1 mm, 1.7 pm; Phenomenex) at a temperature of 50 °C and a flow rate of 0.55 mL/min using an acetoni- trile/water gradient (Figure 2). The analysis of the mixture shows that three main stereoisomers of diacetylated trilobatin with molecular mass 520 are formed by enzymatic transesterification (no. 3,4,5). Surprisingly it was found by tasting of 100 mg/kg of this isolate in water with five trained flavorists a sweet and bitter taste. Therefore, acetylation must take place at certain positions to reveal desired sensory performance
Example 8: Intrinsic sweetness of compound (1)
The intrinsic sweetness of pure compound (1) (> 95%) was determined by a panel of 20 trained panellists. Thereby, a 1 ,5% sucrose solution was compared by a Duo test with 65 mg/kg of compound (1) in water. Statistical elaboration revealed no statistically significant
difference (p < 0,05) between the samples and therefore 65 mg/kg of compound 1 tastes as sweet as a 1 ,5% sucrose solution. As a consequence, a solution containing 65 mg/kg compound 1 is much sweeter (like 1.5% sucrose) than 100 mg/kg trilobatin (only “weakly sweet” comparable to 0,5% sucrose solution) as disclosed in W02008148239. The intrinsic sweetness of compound (1) in a mixture of trilobatin and diacetyl trilobatins was similar than of pure compound (1).
Example 9: Sensory profile of sugar solution with added compounds
The compound (1) improves the overall taste of sweetened solutions as shown in table 3.
Table 3: Sensory profile of sugar solution with added compounds
Impact Intensity Mouthfeel Aftertaste
5% sucrose solution (A1) 3 4 4 1
A1 + trilobatin 80% dosage.: 80 mg/kg 3 4 5 1
A1 + compound (1) 81 % dosage: 80 mg/kg 4 6 5 1
Example 10:
A dose of 10 mg/kg G92828 (equals 16 mg/kg of compound (1)) was combined with RS (20% Rubusosid, a sweet tasting substance as described above), PD (2,5% Phyllodulcin), HT (>85% Hesperetin) and PH (>98% Phloretin, all three sweet taste modulating substances as described above) at doses of 200, 120, 10 and 30 mg/kg respectively and the mixture was applied to restore the overall and sweet taste of an uncarbonated orange softdrink matrix with reduced sugar content (regular: 10-11 %). Different descriptors relevant for the overall liking of an orange softdrink were applied and the differences in intensities of each descriptor (A) of FMP (A) to FMP+ compound (1) (B) were determined by a panel of five flavorists (n=5) and given as intensities from 0-9 as shown in Tables 4-12.
The panelists were asked to neutralise with tap water between each sample and the intensity of the descriptors of each sample were defined before tasting the next sample. The tasting of each RS, PD, HT or PH (A) were followed by the samples with added RS, PD, HT or PH + compound (1) (B) with each being compared to the intensities of the base.
Table 4: Difference (A) of onset sweetness between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 5: Difference (A) of overall sweetness between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 6: Difference (A) of orange flavor between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 7: Difference (A) of fruity character between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH)+ 20 mg/kg G92828 (B) in orange soft- drink base (5% sucrose + 0.15% citric acid + 0.2% 332980 orange oil washed (product number 332980, Symrise))
Table 8: Difference (A) of juicy character between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH)+ 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 9: Difference (A) of acidity between sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 10: Difference (A) of mouthfeel between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 11 : Difference (A) of lingering sweetness between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 12: Difference (A) of off notes between different sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) (A) and sweet tasting substance (RS) or sweet taste modulating substances (PD, HT, PH) + 20 mg/kg G92828 (B) in orange softdrink base (5% sucrose + 0.15% citric acid + 0.2% orange oil washed (product number 332980, Symrise))
Table 4 shows that 6”-0-acetyltrilobatin (compound (1)) increases the onset sweetness in combination with RS, PD, HT and PH, with best effects for PD, HT and PH.
The overall sweetness (Table 5) is increased by combination of 6”-0-acetyltrilobatin with RS, PD and HT, while proving especially effective for combination with PD and HT. A com- bination with PH is showing no increase in overall sweetness in comparison to PH but an improvement in onset sweetness. The taste of the lingering aftertaste of PD is slightly reduced, while a combination with RS shows a slight increase in lingering aftertaste.
The use of acetyltrilobatin shows no impact on the intensity of orange flavor (Table 6) or off notes (Table 12) forthe soft drink base, as well as in combination with RS, PD, HT and PH, while increasing the juicy character in combination with each tested FMP (Table 8) and also increasing fruity notes in combination with RS and PD (Table 7).
The use of 6”-0-acetyltrilobatin further improves the mouthfeel of the test base and every tested FMP (Table 10) while reducing perceived acidity of the base, RS, HT and PH but not with PD (Table 9).
These results clearly show positive effects for a combination with each tested sweet tasting substance or sweet modulating substance. These effects do not appear to be depending on each other as well, as some of the results show:
The increase in overall sweetness is strongest for combinations with PD and HT, while a combination with PH shows no difference in overall sweetness but similar increase in onset sweetness as a combination of 6”-0-acetyltrilobatin with PD and HT. The increase in overall sweetness does not impact the lingering aftertaste in combination with HT and the intensity of lingering aftertaste of PD is even decreased, while these two FMPs show most increase in overall sweetness in combination with 6”-0-acetyltrilobatin.
The improvement of mouthfeel is best with PD and PH, while a combination with PH is showing no increase in overall sweetness and a combination with PD shows no reduction in acidity. A slighter improvement of mouthfeel and acidity was further determined for the use of 6”-0-acetyltrilobatin in test base alone.
While PD alone is reducing the intensity of juicy notes of the test base, a combination of PD with 6”-0-acetyltrilobatin increases them above test base levels. While having no effect on the test base alone, the use of 6”-0-acetyltrilobatin shows even more overall intensity of juicy notes in combinations with RS, HT and PH and most increase of intensity with HT and PD.
APPLICATION EXAMPLES
APPLICATION EXAMPLE 1
The drinking water is placed in a container and maltodextrin and gum arabic is dissolved in it. Then the flavouring is emulsified in the carrier solution with a Turrax. The temperature of the spray solution should not exceed 30 °C. The mixture is then spray-dried (inlet nomi- nal temperature: 185-195 °C, outlet nominal temperature: 70-75 °C).
APPLICATION EXAMPLE 2
Combination with Sweeteners
90 g sucrose and 10 g tagatose are added to 0.5 g of a spray-dried semi-finished product from application example 1 (according to preparation A) and mixed. The product can for example be used as a sweetener with a bitter masking effect for coffee or tea.
APPLICATION EXAMPLE 3
Chewing gum
Parts A to D are mixed and kneaded intensively. The raw mass can be processed by way of example in the form of thin strips into ready-to-consume chewing gum.
APPLICATION EXAMPLE 4
5 The ingredients of parts A and B are in each case pre-mixed separately and stirred well under a vacuum at 25-30 °C for 30 minutes. Part C is pre-mixed and added to A and B; D is added and the mixture stirred well under a vacuum at 25-30 °C for 30 minutes. After pressure relief the toothpaste is finished and can be filled.
APPLICATION EXAMPLE 5
Palatinite was mixed with water and the mixture melted at 165 °C and then cooled to 115
5 °C. The other ingredients were added and after mixing cast into moulds, following hardening removed from the moulds and then individually packaged.
APPLICATION EXAMPLE 6
Sugar-reduced tomato ketchup
A: Comparative preparation with sugar
B: Comparative preparation with reduced sugar content (compared to A)
C-H: Preparations according to the invention with reduced sugar content (compared to A) and 6”-0-acetyltrilobatin, compound (1)
5 The ingredients are mixed in the stated sequence and the finished ketchup is homogenized using an agitator, poured into bottles and sterilized.
APPLICATION EXAMPLE 7
Note: Polydextrose is itself a non-sweet-tasting polysaccharide with a low calorific value.
APPLICATION EXAMPLE 8
Carbonated Drink (Flavour Direction: Cola)
5 A: drink containing sugar (comparative) drink
B: low-calorie drink
C: low-calorie drink
D: low-calorie drink
The solid components or ingredients are individually mixed with water, combined and made up to 100 g with water. The concentrate obtained is then allowed to age over night at ambient temperature. Finally, 1 part concentrate is mixed with 5 parts carbonated water, filled into bottles and sealed.
APPLICATION EXAMPLE 9
Drink Chocolate Instant Powder
Standard dosage in milk for preparing an choco beverage: 6.9 % by weight.
APPLICATION EXAMPLE 10
Instant Ice Tea Type Peach Preparation A: standard preparation
Standard dosage in water for preparing a peach ice tea beverage: 7.5 % by weight.
APPLICATION EXAMPLE 10
The ingredients were mixed in the order listed in the order listed into bottled and sterilized.
The invention has been made in the context of a partially publicly sponsored project (sponsor: BMBF, FKZ 13GW0226C and 13GW0226B).
Claims
Claims . Use of a compound or a mixture of two or more compounds of formula (I)
wherein R1 , R2, R3 and R4 are defined as shown in the following table:
for modulating and/or optimizing the flavor of one or more sweet tasting substance^), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s). . Use according to claim 1 , wherein the compound of formula (I) is used for modulating and/or optimizing the flavor of one or more sweet tasting substance(s) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibiose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glucose, D-galactose, D-(+)-al- lose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, !_-(+)- rhamnose, L-(-)-fucose, D-sorbose, D-mannose, D-(-)-tagatose, D-arabinose, L-
- 43 - arabinose, D-(+)-xylose, D-lyxose, D-ribose, D-ribulose, D-(-)-erythrose, D-(+)-thre- ose, D-glyceraldehyde, maltodextrin), sugar alcohols (such as erythritol, threitol, arabitol, ribitol, xylitol, sorbitol, mannitol, maltitol, isomaltit, dulcitol, lactitol), proteins (such as miraculin, pentaidin, monellin, thaumatin, curculin, brazzein, mabinlin), D- amino acids (such as D-phenylalanine, D-tryptophan) or extracts or fractions obtained from natural sources containing these amino acids and/or proteins and the physiologically acceptable salts of these amino acids and/or proteins, particularly the sodium, potassium, calcium or ammonium salts thereof, steviolgylcoside, stevioside, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudiosides, steviolbio- sid, rebaudiosides, rebaudioside A, rebaudioside B, rebaudioside C, rebaudioside D, rebaudioside E, rebaudioside F, rebaudioside G, rebaudioside H, rebaudioside M, rebaudioside N, rebaudioside X, dulcoside, rubusoside, mono-, di-, tri- or tetra- alpha-glycosylated rubusosides, suavioside A, suavioside B, suavioside G, suavio- side H, suavioside I, suavioside J, baiyunoside 1 , baiyunoside 2, phlomisoside 1 , phlomisoside 2, phlomisoside 3, phlomisoside 4, abrusoside A, abrusoside B, abru- soside C, abrusoside D, cyclocaryoside A, cyclocaryoside I, oslandin, polypodoside A, strogin 1 , strogin, 2, strogin 4, selligueanin A, dihydroquercetin-3-acetate, peril- lartin, telosmosid A15, periandrin l-V, pterocaryoside, cyclocaryoside, mukurozio- side, trans-anethol, bryoside, bryonoside, bryonodulcoside, carnosifloside, scan- denoside, gypenoside, hematoxylin, cyanin, chlorogenic acid, albiziasaponin, telos- moside, gaudichaudiosid, balansin A, balansin B, mogrosides, such as mogroside V, hernandulcine, monatin, glycyrrhetinic acid and its derivatives, particularly glycyr- rhizin, preferably glycyrrhizin ammonium salt; extracts or enriched fractions of such extracts such as extracts of Thaumatococcus or Stevia ssp., particularly Stevia re- baudiana, stevia leaf extract, swingle extracts, particularly Momordica or Siratia grosvenorii or Luo-Han-Guo, extracts of Glycerrhyzia ssp., particularly Glycerrhyzia glabra or Glycerrhyzia uralensis, extracts of Rubus ssp., particularly Rubus suavis- simus or Rubus chingii comprising rubusoside, extracts of Mycetia balansae, preferably comprising balansin A and/or balansin B and, synthetic sweet tasting substances, preferably selected from the group consisting of magap, sodium cyclamate or other physiologically acceptable salts of cyclamic acid, acesulfam K, saccharin, saccharin sodium salt, aspartam, superaspartam, neotam, alitam, advantam, perillartin, sucralose, lugduname, carrelame, sucrononate and su- crooctate, or mixtures thereof.
- 44 - Composition comprising or consisting of a compound of formula (I), wherein the compound is obtainable or obtained by enzymatic alkanoylation of a plant extract, and one or more sweet tasting substance(s), preferably (a) sweet tasting substance^) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibi- ose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glu- cose, D-galactose, D-(+)-allose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, L-(+)-rhamnose, L-(-)-fucose, D-sorbose, D-man- nose, D-(-)-tagatose, D-arabinose, L-arabinose, D-(+)-xylose, D-lyxose, D-ri- bose, D-ribulose, D-(-)-erythrose, D-(+)-threose, D-glyceraldehyde, maltodextrin), sugar alcohols (such as erythritol, threitol, arabitol, ribitol, xylitol, sorbitol, mannitol, maltitol, isomaltit, dulcitol, lactitol), proteins (such as miraculin, pentaidin, monellin, thaumatin, curculin, brazzein, mabinlin), D-amino acids (such as D-phenylalanine, D-tryptophan) or extracts or fractions obtained from natural sources containing these amino acids and/or proteins and the physiologically acceptable salts of these amino acids and/or proteins, particularly the sodium, potassium, calcium or ammonium salts thereof, steviolgylcoside, ste- vioside, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudi- osides, steviolbiosid, rebaudiosides, rebaudioside A, rebaudioside B, rebau- dioside C, rebaudioside D, rebaudioside E, rebaudioside F, rebaudioside G, rebaudioside H, rebaudioside M, rebaudioside N, rebaudioside X, dulcoside, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides, suavio- side A, suavioside B, suavioside G, suavioside H, suavioside I, suavioside J, baiyunoside 1 , baiyunoside 2, phlomisoside 1 , phlomisoside 2, phlomisoside 3, phlomisoside 4, abrusoside A, abrusoside B, abrusoside C, abrusoside D, cyclocaryoside A, cyclocaryoside I, oslandin, polypodoside A, strogin 1 , strogin, 2, strogin 4, selligueanin A, dihydroquercetin-3-acetate, perillartin, telosmosid A15, periandrin l-V, pterocaryoside, cyclocaryoside, mukurozio- side, trans-anethol, bryoside, bryonoside, bryonodulcoside, carnosifloside, scandenoside, gypenoside, hematoxylin, cyanin, chlorogenic acid, albiziasap- onin, telosmoside, gaudichaudiosid, balansin A, balansin B, mogrosides, such
as mogroside V, hernandulcine, monatin, glycyrrhetinic acid and its derivatives, particularly glycyrrhizin, preferably glycyrrhizin ammonium salt; extracts or enriched fractions of such extracts such as extracts of Thaumatococcus or Stevia ssp., particularly Stevia rebaudiana, stevia leaf extract, swingle extracts, particularly Momordica or Siratia grosvenorii or Luo-Han-Guo, extracts of Glycerrhyzia ssp., particularly Glycerrhyzia glabra or Glycerrhyzia ura- lensis, extracts of Rubus ssp., particularly Rubus suavissimus or Rubus chingii comprising rubusoside, extracts of Mycetia balansae, preferably comprising balansin A and/or balansin B and, synthetic sweet tasting substances, preferably selected from the group consisting of magap, sodium cyclamate or other physiologically acceptable salts of cyclamic acid, acesulfam K, saccharin, saccharin sodium salt, aspartam, superaspartam, neotam, alitam, advantam, perillartin, sucralose, lugduname, carrelame, sucrononate and sucrooctate, or mixtures thereof, and optionally further comprising one or more sweet taste modulating substance(s) selected from the group consisting of hesperetin, hesperetin dihydrochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihy- drochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin. Product comprising a composition according to claim 3, wherein the amount of the compound of formula (I) is less than 150 ppm, preferably less than 100 ppm, particularly preferably less than 65 ppm with respect to the total product. Product according to claim 4, wherein the product is selected from the group consisting of pharmaceutical products for oral application, oral care products, liquid and solid products for nutrition or pleasure. Method for modulating and/or optimizing the flavor of one or more sweet tasting substance^), in particular for increasing the sweet flavor and/or increasing the mouthfeel and/or reducing the acidity and/or reducing a bitter aftertaste or off-taste of one or more sweet tasting substance(s), comprising the steps:
(i) providing a compound of formula (I),
(ii) combining the compound of formula (I) from step (i) with one or more sweet tasting substance(s), preferably (a) sweet tasting substance(s) selected from the group consisting of natural sweet tasting substance(s), preferably naturally occurring sweet tasting substances, including plant extracts, such as sweet tasting carbohydrates (such as sucrose, D-(+)-trehalose, lactose, maltose, D-(+)-melizitose, melibi- ose, D-(+)-raffinose, palatinose, lactulose, D-fructose, D-(+)-allulose, D-glu- cose, D-galactose, D-(+)-allose, D-(+)-altrose, D-(-)-gulose, D-(+)-mannose, D-(-)-idose, D-(+)-talose, L-(+)-rhamnose, L-(-)-fucose, D-sorbose, D-man- nose, D-(-)-tagatose, D-arabinose, L-arabinose, D-(+)-xylose, D-lyxose, D-ri- bose, D-ribulose, D-(-)-erythrose, D-(+)-threose, D-glyceraldehyde, maltodextrin), sugar alcohols (such as erythritol, threitol, arabitol, ribitol, xylitol, sorbitol, mannitol, maltitol, isomaltit, dulcitol, lactitol), proteins (such as miraculin, pentaidin, monellin, thaumatin, curculin, brazzein, mabinlin), D-amino acids (such as D-phenylalanine, D-tryptophan) or extracts or fractions obtained from natural sources containing these amino acids and/or proteins and the physiologically acceptable salts of these amino acids and/or proteins, particularly the sodium, potassium, calcium or ammonium salts thereof, steviolgylcoside, ste- vioside, mono-, di-, tri- or tetra-alpha-glycosylated steviosides or rebaudi- osides, steviolbiosid, rebaudiosides, rebaudioside A, rebaudioside B, rebau- dioside C, rebaudioside D, rebaudioside E, rebaudioside F, rebaudioside G, rebaudioside H, rebaudioside M, rebaudioside N, rebaudioside X, dulcoside, rubusoside, mono-, di-, tri- or tetra-alpha-glycosylated rubusosides, suavio- side A, suavioside B, suavioside G, suavioside H, suavioside I, suavioside J, baiyunoside 1 , baiyunoside 2, phlomisoside 1 , phlomisoside 2, phlomisoside 3, phlomisoside 4, abrusoside A, abrusoside B, abrusoside C, abrusoside D, cyclocaryoside A, cyclocaryoside I, oslandin, polypodoside A, strogin 1 , strogin, 2, strogin 4, selligueanin A, dihydroquercetin-3-acetate, perillartin, telosmosid A15, periandrin l-V, pterocaryoside, cyclocaryoside, mukurozio- side, trans-anethol, bryoside, bryonoside, bryonodulcoside, carnosifloside, scandenoside, gypenoside, hematoxylin, cyanin, chlorogenic acid, albiziasap- onin, telosmoside, gaudichaudiosid, balansin A, balansin B, mogrosides, such as mogroside V, hernandulcine, monatin, glycyrrhetinic acid and its derivatives, particularly glycyrrhizin, preferably glycyrrhizin ammonium salt; extracts or enriched fractions of such extracts such as extracts of Thaumatococcus or
- 47 -
Stevia ssp., particularly Stevia rebaudiana, stevia leaf extract, swingle extracts, particularly Momordica or Siratia grosvenorii or Luo-Han-Guo, extracts of Glycerrhyzia ssp., particularly Glycerrhyzia glabra or Glycerrhyzia ura- lensis, extracts of Rubus ssp., particularly Rubus suavissimus or Rubus chingii comprising rubusoside, extracts of Mycetia balansae, preferably comprising balansin A and/or balansin B and, synthetic sweet tasting substances, preferably selected from the group consisting of magap, sodium cyclamate or other physiologically acceptable salts of cyclamic acid, acesulfam K, saccharin, saccharin sodium salt, aspartam, superaspartam, neotam, alitam, advantam, perillartin, sucralose, lugduname, carrelame, sucrononate and sucrooctate, or mixtures thereof, and optionally
(iii) combining the compound of formula (I) or the one or more sweet tasting substance^) or the mixture obtained in step (ii) with one or more sweet taste modulating substances selected from the group hesperetin, hesperetin dihy- drochalcone, naringenin, phloretin, eriodictyol, homoeriodictyol, phyllodulcin, neohesperidindihydrochalkon, naringindihydrochalkon, phloretin, extracts of Hydrangea macrophylla ssp. serrata, in particular var. Oamacha, Amacha or Amagi amacha comprising active amounts of phyllodulcin. Method according to claim 6, wherein the compound of formula (I) and/or the one or more sweet tasting substances(s) and optionally the one or more sweet taste modulating substance(s) are combined with further components to form a product according to claim 4 or 5. Method of producing a compound of formula (I) comprising the steps:
(i) providing trilobatin or an extract from Lithocarpus litseifolius or Lithocarpus polystachyus leaf material or an extract from Malus trilobata root material; and
(ii) subjecting the trilobatin or the extract from step (i) to a chemical or enzymatic alkanoylation.
- 48 - Method according to claim 8, wherein in step (ii), the trilobatin or the extract from step (i) is incubated with an acyl donor and a lipase. Method according to claim 9, wherein the acyl donor is selected form the group consisting oftriacetin, tripropionin, tributyrin, acetic acid, acetic anhydride, ethyl acetate, ethyl propionate and ethyl butanoate. Method according to claim 9 or 10, wherein the lipase is obtained from a microorganism selected from the group consisting of Candida antarctica A, Candida antarc- tica B, Candida rugosa, Burkholderia cepacia, Rhizopus sp., Rhizomucor miehei, Mucor javanicus, Yarrowia lypolytica, Geotrichum candidum, Aspergillus niger, Aspergillus oryzae, Pseudomonas alcaligenes, Pseudomonas mendocina, Thermomy- ces lanuginosus and Chromobacterium viscosum. Use of compound (1) as a flavor, in particular as a sweet tasting and/or sweet taste modulating substance.
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Non-Patent Citations (7)
Title |
---|
CHEN ET AL., JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, vol. 11, no. 6, 2009 |
CHEN YONGSHENG ET AL: "Lipase-catalyzed synthesis mechanism of tri-acetylated phloridzin and its antiproliferative activity against HepG2 cancer cells", FOOD CHEMISTRY, vol. 277, 30 March 2019 (2019-03-30), NL, pages 186 - 194, XP055905093, ISSN: 0308-8146, DOI: 10.1016/j.foodchem.2018.10.111 * |
CHEN ZHEN-HUA ET AL: "New dihydrochalcone glycosides fromLithocarpus litseifoliusand the phenomenon of C-H->C-D exchange observed in NMR spectra of phenolic components", JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, vol. 11, no. 6, 1 June 2009 (2009-06-01), CH, pages 508 - 513, XP055904993, ISSN: 1028-6020, DOI: 10.1080/10286020902920752 * |
HE ET AL., CHINA JOURNAL OF CHINESE MATERIA MEDICA, vol. 37, no. 7, 2012 |
QIN X-D.LIU J-K., ZEITSCHRIFT FUR NATURFORSCHUNG, 2003, pages 58c |
QIN XIANG-DONG ET AL: "A new Sweet Dihydrochalcone-Glucoside from Leaves of Lithocarpus pachyphyllus (Kurz) Rehd. (Fagaceae)", ZEITSCHRIFT FUER NATURFORSCHUNG. C, A JOURNAL OF BIOSCIENCES, VERL. D. ZEITSCHRIFT FÜR NATURFORSCHUNG, DE, vol. 58, no. 9-10, 1 January 2003 (2003-01-01), pages 759 - 761, XP009091208, ISSN: 0939-5075 * |
YANG WEI-MIN ET AL: "Antioxidant activities of three dihydrochalcone glucosides from leaves of Lithocarpus pachyphyllus", ZEITSCHRIFT FUER NATURFORSCHUNG. C, A JOURNAL OF BIOSCIENCES, VERL. D. ZEITSCHRIFT FÜR NATURFORSCHUNG, DE, vol. 59, no. 7-8, 1 January 2004 (2004-01-01), pages 481 - 484, XP009091250, ISSN: 0939-5075 * |
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